Unless otherwise agreed in writing, an owner of land leased to the state or its political subdivisions for recreational purposes owes no duty of care to keep that land safe for entry or use by others or to give warning to persons entering or going upon such land of any hazardous conditions, uses, structures, or activities thereon. An owner who leases land to the state or its political subdivisions for recreational purposes does not by giving such lease:
The provisions of this section apply whether the person entering upon the leased land is an invitee, licensee, trespasser, or otherwise.
N.D.C.C. § 53-08-04